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# wikiget - CLI tool for downloading files from Wikimedia sites
# Copyright (C) 2018-2021 Cody Logan
# SPDX-License-Identifier: GPL-3.0-or-later
#
# Wikiget is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Wikiget is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Wikiget. If not, see <https://www.gnu.org/licenses/>.
from wikiget.validations import valid_file, valid_site, verify_hash
def test_invalid_site_input():
"""
Invalid site strings should not return regex match objects.
"""
invalid_input = [
"example.com",
"vim.wikia.com",
"en.wikipedia.com",
"en.wikimpedia.org",
]
for i in invalid_input:
site_match = valid_site(i)
assert site_match is None
def test_valid_site_input():
"""
Valid site strings should return regex match objects.
"""
valid_input = [
"en.wikipedia.org",
"commons.wikimedia.org",
"de.wikipedia.org",
"meta.wikimedia.org",
]
for i in valid_input:
site_match = valid_site(i)
assert site_match is not None
def test_file_regex():
"""
File regex should return a match object with match groups corresponding
to the file prefix and name.
"""
i = "File:Example.jpg"
file_match = valid_file(i)
assert file_match is not None
assert file_match.group(0) == "File:Example.jpg" # entire match
assert file_match.group(1) == "File:" # first group
assert file_match.group(2) == "Example.jpg" # second group
def test_invalid_file_input():
"""
Invalid file strings should not return regex match objects.
"""
invalid_input = ["file:example", "example.jpg", "Foo Bar.gif", "Fil:Example.jpg"]
for i in invalid_input:
file_match = valid_file(i)
assert file_match is None
def test_valid_file_input():
"""
Valid file strings should return regex match objects.
"""
valid_input = [
"Image:example.jpg",
"file:example.jpg",
"File:example.file-01.jpg",
"FILE:FOO.BMP",
"File:ß handwritten sample.gif",
"File:A (1).jpeg",
]
for i in valid_input:
file_match = valid_file(i)
assert file_match is not None
def test_verify_hash(tmp_path):
"""
Confirm that verify_hash returns the proper SHA1 hash.
"""
file_name = "testfile"
file_contents = "foobar"
file_sha1 = "8843d7f92416211de9ebb963ff4ce28125932878"
tmp_file = tmp_path / file_name
tmp_file.write_text(file_contents)
assert verify_hash(tmp_file) == file_sha1
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